Answer and Explanation:1 To determine the exact age of fossils uranium 235 is often used for radio metric dating. Uranium 235 has a half-life of 703 million years. Carbon... Learn more about this topic: Fossil Evidence | Definition, Types & Evolution from Chapter 5/ ...
Lesson Summary Frequently Asked Questions What is an example of a transitional fossil? One of the most famous transitional fossils is that of Tiktaalik, a 375-million-year-old fish species. Unearthed in northern Canada, Tiktaalik is a primitive fish species that also has characteristics of fo...
African Elephant Facts: Lesson for Kids Quiz 3:24 Current Lesson Where Are Fossils Found? - Lesson for Kids Where Are Fossils Found? - Lesson for Kids Quiz Next Lesson Trace Fossils: Lesson for Kids Trace Fossils: Lesson for Kids Quiz Invasive Species Lesson for Kids: Definition &...
History lesson, an invading army would salt the ground around a sieged area so no food could be grown. I know the post above is from quite awhile ago, but making seed bombs that contain that much salt would be like putting Round Up in your garden. Not good. Thank you. Reply Cathy ...
“missing link” between fish and amphibians, would be discovered in 375 million year old rocks, between the two time periods. The rocks examined were sedimentary in composition, as the gradual and relatively gentle formation of sedimentary rock under conditions of mild pressure and low heat are ...
Ph.D. advisor, Robert (“Bob”) Frey placing many of his articles in my graduate-student mailbox, all of which dealt with the traces of the modern Georgia coast. That’s odd, I thought. What did the traces of the modern Georgia coast have to do with these 440-million-year-old ...
Index Fossils | Law of Superposition & Importance from Chapter 2 / Lesson 8 116K Learn about index fossils and discover how index fossils help scientists. Review how to find an index fossil. Study the law of superposition and its importance. Related...